<template>
  <div>
    
    <!-- 自定义头部组件 -->
    <app-header v-if="bNav"></app-header>

    <!-- 展示区 -->
    <nuxt />

    <!-- 自定义尾部组件 -->
    <!-- <app-footer v-if="bNav"></app-footer> -->

  </div>
</template>
<script>
import AppHeader from './app-header'
// import AppFooter from './app-footer'

export default {
  // 引入布局层面的中间件
  // middleware: 'auth' 显示引用
  middleware({store,route,redirect,params, query,req,res}){
    console.log("middleware layouts default.vue ");
    //redirect('/news')
  },
  data(){
    return {
      bNav:true
    }
  },
  watch:{
    $route:{
      immediate:true,
      handler(route){
        if(/login|reg/.test(route.path)){
          this.bNav=false;
        }else{
          this.bNav=true;
        }
      }
    }
  },
  // 注册组件
  components: {AppHeader}
}
</script>
<style>
.app_header--active{
    background-color: #399;
    color: #fff;
}
html {
  font-family:
    'Source Sans Pro',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  font-size: 16px;
  word-spacing: 1px;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
}

.button--green {
  display: inline-block;
  border-radius: 4px;
  border: 1px solid #3b8070;
  color: #3b8070;
  text-decoration: none;
  padding: 10px 30px;
}

.button--green:hover {
  color: #fff;
  background-color: #3b8070;
}

.button--grey {
  display: inline-block;
  border-radius: 4px;
  border: 1px solid #35495e;
  color: #35495e;
  text-decoration: none;
  padding: 10px 30px;
  margin-left: 15px;
}

.button--grey:hover {
  color: #fff;
  background-color: #35495e;
}
</style>
